





Solargis Long Term Averages API helps you assess a large number of locations in a matter of seconds in the prospect and feasibility phase of PV projects.
Get access to solar and meteorological long term averages data worldwide.
Don't make compromises. Start as you mean to go on, from the very first decisions in the prospecting phase, using accurate and validated data that are compatible with later project stages.
Validated by independent studies, Solargis delivers the most accurate long-term average (LTA) data on the market, with the longest recorded history.
Access to long-term solar and meteorological data is crucial in early project development. It supports accurate site assessment and selection of high-potential locations.
Key parameters include solar irradiation, precipitation, air temperature, wind speed, albedo and others.
Connect any third-party software you are already using with reference data streams and automate the ingestion of key data inputs provided by Solargis LTA API.
Our team has an open collaboration channel with the most popular software platforms available in the market so the integration of Solargis data is fast and easy.
Refer to the technical documentation to learn more.
Proyectos financiados con nuestros datos, software y servicios de energía solar y meteorología cada año
Años de experiencia en proyectos solares y contribución a la mejora de los estándares del sector
Cobertura de la población mundial con 30 años de datos solares y meteorológicos






En el Estudio del potencial regional de energía solar se analiza no sólo la información sobre el recurso solar, sino también datos meteorológicos y geográficos.
El análisis tiene en cuenta la incertidumbre de las estimaciones de los recursos, la variabilidad intermitente y estacional, las condiciones meteorológicas extremas y las limitaciones geográficas para el despliegue de plantas de generación solar.